You need Doctor Love's Anal Training Kit for him and her, from Deeva Toys.

You and a partner can ease your way into the back door beginning with a small butt plug, progressing to the medium size butt plug and finally trying out the advanced butt plug before attempting intercourse with something larger.

The perfect, gentle way to introduce anal sex into your love life!

Premium anal sex kit is a deep thriller for the ultimate climax!

Multiple stages of penetration to guide you through the process of first penetrating, second dilating, and finally getting a good ass-stuffing!

Go from novice to anal-pro in a weekend with Deeva Toys Anal Training Kit!

But plugs measure 4.75" in girth (1.5" in diameter) at the widest size and point of insertion.